10.24355/dbbs.084-202112171552-0 copy citation link
URN (urn:nbn:de:gbv:084-2021121716501)
https://nbn-resolving.org/urn:nbn:de:gbv:084-2021121716501
DOI (10.24355/dbbs.084-202112171552-0)
https://doi.org/10.24355/dbbs.084-202112171552-0
Use and reproduction: